German tuning studio G-Power has shown, perhaps, fastest in the history a sedan of mark BMW. According to G-Power, their new model under name G-Power M5 HURRICANE RS can be dispersed to … 365,7 km/h! Certainly, for achievement of such maximum speed engineers G-Power had to work properly. And their work consisted not only in installation of new rather aggressive aerodynamic weather-cloth. The car has received more a rigid suspension, the strengthened brakes. And, the main thing, the engine. After all under a cowl of the fastest sedan BMW there is unit V10 in volume of 5,0 l which thanks to completions gives out 750 h.p. It at once on 243 h.p. more than at standard M5.